Finding the Fourth Proportional to 23,094.67, 31,870.88 and 12,484.51

Step by Step Solution

1. Step 1: Write the proportion equation
   23,094.67 : 31,870.88 = 12,484.51 : x
2. Step 2: Convert to fraction form
   23,094.67/31,870.88 = 12,484.51/x
3. Step 3: Cross multiply
   23,094.67x = 31,870.88 × 12,484.51
4. Step 4: Simplify right side
   23,094.67x = 397,892,320.07
5. Step 5: Solve for x
   x = 397,892,320.07/23,094.67
6. Step 6: Final answer
   x = 17,228.75